Mean, Median, Mode, and Range - Differentiated

What is the definition of mean?

• The mean is the sum of all the numbers in a set.

• The mean is the average value of a set of numbers.

What is the definition of median?

• The median is the lowest value in a set of numbers.

• The median is the middle value in a set of numbers when they are arranged in order.

What is the definition of mode?

• The average of all values in a data set.

• The value that appears most frequently in a data set.

What is the definition of range?

• The range is the difference between the highest and lowest values in a set of data.

• The range is the middle value in a set of data.

How do you calculate the mean of a set of numbers?

• Subtract the smallest number from the largest number and divide the result by 2.

• Add up all the numbers and divide the sum by the total number of values in the set.

How do you calculate the median of a set of numbers?

• Add all the numbers together and divide by the total count.

• Arrange the numbers in order from smallest to largest and find the middle value.

How do you calculate the mode of a set of numbers?

• The mode is the number(s) that appears the most.

• The mode of a set of numbers is the number(s) that appear least frequently.

How do you calculate the range of a set of numbers?

• Subtract the smallest number from the largest number.

• Divide the largest number by the smallest number.

What is the mean of the following set of numbers: 5, 7, 9, 11, 13?

• 7

• 9

What is the median of the following set of numbers: 2, 4, 6, 8, 10?

• 6

• 10